JP5660422B2 - 残留農薬測定方法 - Google Patents
残留農薬測定方法 Download PDFInfo
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- JP5660422B2 JP5660422B2 JP2010021913A JP2010021913A JP5660422B2 JP 5660422 B2 JP5660422 B2 JP 5660422B2 JP 2010021913 A JP2010021913 A JP 2010021913A JP 2010021913 A JP2010021913 A JP 2010021913A JP 5660422 B2 JP5660422 B2 JP 5660422B2
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Description
Claims (5)
- 被検農作物の抽出液を調製する前処理工程と、
前記抽出液に基質となるコリン及びコリンオキシターゼを添加する添加工程と、
前記添加工程後の抽出液中の過酸化水素の量を測定する工程と、
前記過酸化水素が生成される反応速度を求める工程とを含み、
前記反応速度によりネライストキシン系農薬の濃度を測定することを特徴とする農作物における残留農薬の測定方法。 - 基質となる前記コリンが塩化コリンであることを特徴とする請求項1に記載の残留農薬の測定方法。
- 前記反応速度を過酸化水素センサ又は吸光度計により測定することを特徴とする請求項1又は2に記載の残留農薬の測定方法。
- 前記反応速度が、
被検農作物の抽出液における過酸化水素が生成される反応速度と、
農薬を含有しない理想溶液における過酸化水素が生成される反応速度との比であることを特徴とする請求項1乃至3のいずれか一項に記載の残留農薬の測定方法。 - 前記理想溶液が、前記前処理工程で使用される緩衝液であることを特徴とする請求項4に記載の残留農薬の測定方法。
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JP2010021913A JP5660422B2 (ja) | 2010-02-03 | 2010-02-03 | 残留農薬測定方法 |
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JP2010021913A JP5660422B2 (ja) | 2010-02-03 | 2010-02-03 | 残留農薬測定方法 |
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JP2011155937A JP2011155937A (ja) | 2011-08-18 |
JP5660422B2 true JP5660422B2 (ja) | 2015-01-28 |
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Families Citing this family (1)
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TWI613445B (zh) * | 2016-04-01 | 2018-02-01 | 行政院農業委員會農業藥物毒物試驗所 | 搭配質譜影像分析檢驗農藥殘留之方法及其系統 |
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JPH11248668A (ja) * | 1998-02-27 | 1999-09-17 | Meiwa Kogyo Kk | バイオセンサ及び該センサによる水中の金属又は農薬の定量分析方法 |
JP4433758B2 (ja) * | 2002-11-01 | 2010-03-17 | 株式会社サタケ | 残留農薬測定方法 |
JP4411586B2 (ja) * | 2003-10-06 | 2010-02-10 | 株式会社サタケ | 残留農薬測定方法 |
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